76761890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1283}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 143479296

約数和(自身を除く): 66717406

約数列:

[1, 2, 5, 10, 31, 62, 155, 193, 310, 386, 965, 1283, 1930, 2566, 5983, 6415, 11966, 12830, 29915, 39773, 59830, 79546, 198865, 247619, 397730, 495238, 1238095, 2476190, 7676189, 15352378, 38380945, 76761890]

約数ペア:

[(1, 76761890), (2, 38380945), (5, 15352378), (10, 7676189), (31, 2476190), (62, 1238095), (155, 495238), (193, 397730), (310, 247619), (386, 198865), (965, 79546), (1283, 59830), (1930, 39773), (2566, 29915), (5983, 12830), (6415, 11966)]